Extracted

• • Target
    cakhiazbo.tv_ransome.exe
  • Size 39KB
  • SHA256 754b53186e029c47ab1de49b1e18f4314aa7b85e02cf71f8a6dded4ba413a52a
  • MD5 03a931b1b844c992b9afd285242021e5
  • SHA1 c7f4cb6d58e16abb7db195c8e44626fc17eee05c
  • SHA512 049d94fb4afd6ab31314ab7a1c00380b50d6e65077d9c1e2904636552f0e5ba929a6a1b5c280a1825894bf916224cb5391743e1bed7125ac0631748158440a2a
  • SSDEEP 768:oIX+3t4tMYrbLcqNuYs37sG1moIn90H6dEEusXqKhyayzI:Kd4tBbLk46moIn90adf9Xqiy4
  • TLSH
    T1F003E70437FD8668F1BF6AB74D7282008775F8979D22D70D0ED1848E1AB3B448E99B93
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Grants admin privileges

    Uses net.exe to modify the user's privileges.

  • Disables one or more Microsoft Defender components

    Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    defense_evasion

  • Modifies Windows Firewall

    defense_evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Creates a new local user account

    Uses net.exe to create a new local user account, often for persistence or a backdoor account.

    persistence
  behavioral1behavioral2